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Mystery of the 1988 Cavalier ![]()

14 messages, Last post on Jan 18, 2003 at 12:12 AM
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| An EGR valve sticking open after you exit the freeway will also cause the symptoms you describe. | |
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I commend you. My g/f 96 pontiac sunfire has 89k miles on it. I am also determined to keep the car on the road as long as possible. even though she says she is starting to get tired of the car after six years of ownership. I'll end up driving it when she gets a new car in the future. lol btw, have you had any other repairs to this vehicle over the years? I recently had to replace her alternator other than that she's had normal maintence. |
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...my grandmother's '85 LeSabre had in it (it was a 4-speed overdrive, that's all I remember), but it had problems with the solenoid too, and would shudder and buck when slowing down from highway speeds. I don't think it ever stalled, and they got it fixed pretty cheaply before it got too bad. My roommate has a '98 Tracker that had just the opposite problem...the converter wouldn't lock up, and would send a code to the computer that made the check engine light come on. Congratulations though, on keeping your Cavalier for that long! I had two buddies back in college that had Cavaliers. One had a base 1985 4-door sedan that had electrical problems around 1994, with about 110K or so miles on it. One day it just wouldn't start, and a new battery wouldn't do the trick so they got rid of it. My other buddy had an '89 Z-24 coupe that was a pretty hot car in its day. It blew a head gasket, also around the 110K mark, and his family donated it for a tax writeoff. Come to think of it, I had another buddy with an '87 Z-24, and it blew a head gasket too. His dad was a mechanic though, so he fixed it for him. |
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| I hear ya on the head gaskets. my g/f 96 pontiac sunfire 2.2 L engine overheats when idling for extensive periods of times at drive thru fast food places. but never overheats at stoplights. I suspect the headgasket or themostat, I checked the coolant level. it's full. I guess I will know when I do an oil analysis on her oil. lol | |
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Gee those fast food places couldn't be very fast |
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| I would say it would overheat when there are five cars in front of you in the drive thru lane. I could hear her fans come on. | |
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My friend drives a '88 Cavalier in Ukraine - it has ~100K on it and car runs pretty good. It has all original parts but third muffler, third front break pads, spark plugs, belts and hoses. With the pace he is driving, he probably can beat you, dchroust.Hehehe. Did I mention there is no unleaded gasoline in Ukraine?(catalitic converter had to be removed:) |
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| ...how high up does the temperature gauge creep when it starts running hot? Does it actually get up into the danger zone? Electric fans cycle on and off all the time, so the fan coming on doesn't necessarily mean that the car's overheating. | |
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halfway is the norm on her temp gauge I say about 175 degrees. I can't remember exactly her themostat temps. I think the low is 100 degrees and the high is 250 degrees. it goes about another 1/3 up on her thermostat when the fans come on or 215 degrees. pretty loud and noticeable though. It comes back down to normal (175) when she is driving. I've told her about it, she just ignores it. not a good way to keep a car along time. I'm going to do an oil analysis to check for antifreeze in the oil when I change her oil next time. so she won't know. lol She has that dex cool orange stuff and I heard that stuff was crap. I don't even know if she has even had the coolant changed. I've known her since 99; the car is a 96 sunfire with 89k miles andre, what are the typical lifespans of thermostats? |
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